From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mason Subject: [PATCH 1/2] Make reiserfs default to barrier=flush Date: Fri, 4 Aug 2006 09:53:35 -0400 Message-ID: <20060804135335.GA1134@watt.suse.com> References: <20060804135140.GA942@watt.suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: akpm@osdl.org, reiserfs-dev@namesys.com Return-path: Received: from cantor2.suse.de ([195.135.220.15]:25580 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S1161139AbWHDNx5 (ORCPT ); Fri, 4 Aug 2006 09:53:57 -0400 To: linux-fsdevel@vger.kernel.org Content-Disposition: inline In-Reply-To: <20060804135140.GA942@watt.suse.com> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org From: Chris Mason Subject: Make reiserfs default to barrier=flush Change the default reiserfs mount option to barrier=flush Signed-off-by: Chris Mason --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1785,9 +1785,12 @@ static int reiserfs_fill_super(struct su } else { reiserfs_info(s, "using writeback data mode\n"); } - if (reiserfs_barrier_flush(s)) { + /* make barrer=flush the default */ + + if (!reiserfs_barrier_none(s)) + REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH); + if (reiserfs_barrier_flush(s)) printk("reiserfs: using flush barriers\n"); - } // set_device_ro(s->s_dev, 1) ; if (journal_init(s, jdev_name, old_format, commit_max_age)) { SWARN(silent, s,